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Rapid:
Individual Calculations September 2018 |
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| Rangkaew, Katunchalee Total change: -11.20 | |   |
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| 4th Thailand Ladies Rapid Chess Championship 2018 | Bangkok | THA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1404 | 4.50 | 7 | -0.56 | 20 | -11.20 | |
|  Dadoung, Chanthanipa | | | 1008 | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buhagiar, Melita Sunan | | | 1384 | THA | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Burbach, Anya Belle | | | 1149 | THA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Singsomroj, Sornsawan | | | 1451 | THA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bootsumran, Sirin | | | 1107 | THA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Prommuang, Araya | | | 1183 | THA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mekarapiruk, Nathasha | | | 1223 | THA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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